Covering more than 6,000 acres in Cambria and Clearfield counties, the Rock Run Recreation Area provides a nearly endless network of trails for 4-wheelers and dirtbikers. Winding through a diverse topography of timbered ravines, open grasslands, pine groves and scenic expanses overlooking the mountains of The Alleghenies, the trails of Rock Run are designed for riders of all levels. From leisurely family rides along rolling green trails, to more advanced black diamond trails, Rock Run gives riders a chance to match their skills to the terrain of the region.